Wahrnehmbar steifes, thermisch isolierendes Paneel, sowie Verfahren zu seiner Herstellung

摘要

The panel consists of two or more composite flexible sheets (2) into which a continuous flexible wire (13) is threaded in a succession of zigzags so that the sheets are held apart in predetermined positions when the intervening space (12) is inflated at e.g. 250 hPa. Each sheet comprises an inner protective layer (4) transparent to infrared radiation, a thin reflecting sheet (5) of e.g. Al or Ag, another protective layer (6), a preferably fireproof strengthening fibre layer (7), a sealant layer (8) of extruded polymer (e.g. synthetic rubber), a third protective layer (9) for the adjacent infrared-reflecting sheet (10), and an outer transparent protective layer (11).